Issued Patents All Time
Showing 176–200 of 251 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699767 | Gas engine | Ikurou Notsu, Hiroshi Matsuda, Nobuo Hamazaki, Yutaka Takada, Tatsuji Miyata | 1997-12-23 |
| 5683948 | Hermetic sealing composition | Ryuichi Tanabe, Satoshi Rokudai, Yuichi Kuroki | 1997-11-04 |
| 5671062 | Zoom lens having a light weight and temperature independent fourth lens group | — | 1997-09-23 |
| 5581587 | Control rod driving apparatus | Yoshifumi Satoh, Katsuhiko Mawatari | 1996-12-03 |
| 5554311 | Lubricant for refrigerating machine employing refrigerant comprising hydrofluoroethane | Tadashi Katafuchi | 1996-09-10 |
| 5485251 | Cleaning device for an electrostatic charger | Hideki Kita, Yasuyuki Fukunaga, Toshinobu Katafuchi | 1996-01-16 |
| 5475534 | Projection lens systems for projector | Koji Okajima | 1995-12-12 |
| 5462343 | Hydraulic pressure booster having booster piston and valve mechanism associated with mechanically operated and electrically controlled pressure regulators | Hiroaki Yoshida, Masashi Ohta | 1995-10-31 |
| 5431835 | Lubricant refrigerant comprising composition containing fluorohydrocarbon | Tadashi Katafuchi | 1995-07-11 |
| 5404991 | Article orienting device | — | 1995-04-11 |
| 5405183 | Duty cycle controller for anti-lock braking-pressure regulating valve, using wheel speed deviation from target value and/or time derivative thereof | Hideyuki Aizawa, Shiro Monzaki, Masatoshi Yoneyama | 1995-04-11 |
| 5392326 | Boiling water reactor | Tadashi Narabayashi, Noboru Saito, Takashi Ishitori, Kunio Shimano, Yasuhiko Aida +10 more | 1995-02-21 |
| 5378064 | Control rod driving system | Yoshifumi Satoh | 1995-01-03 |
| 5362765 | Polyester foamed thin materials | Toshio Taka, Yuichiro Yasukawa, Tetuya Takahashi, Ryosuke Kamei, Eiichiro Takiyama | 1994-11-08 |
| 5359467 | Write circuit providing selective waveform correction based on recording density, and magnetic recording apparatus employing the write circuit | — | 1994-10-25 |
| 5355258 | Circuit for reading out magnetic record capable of lowering slice level and magnetic recorder therewith | — | 1994-10-11 |
| 5348700 | Polyester flat and split yarn | Ryosuke Kamei, Takeshi Takahashi, Tetuya Takahashi, Shigenori Terazono, Eiichiro Takiyama | 1994-09-20 |
| 5349028 | Polyester fibers | Tetuya Takahashi, Hitoshi Uda, Ryosuke Kamei, Eiichiro Takiyama | 1994-09-20 |
| 5339708 | Space-saving inching device | — | 1994-08-23 |
| 5321052 | Polyester foamed thin materials | Toshio Taka, Yuichiro Yasukawa, Tetuya Takahashi, Ryosuke Kamei, Eiichiro Takiyama | 1994-06-14 |
| 5310872 | Polyester tying tape-like materials | Takeshi Takahashi, Ryosuke Kamei, Shigenori Terazono, Tetuya Takahashi, Eiichiro Takiyama | 1994-05-10 |
| 5305420 | Method and apparatus for hearing assistance with speech speed control function | Ryou Ikezawa, Nobumasa Seiyama, Tohru Takagi, Eiichi Miyasaka | 1994-04-19 |
| D341341 | Motorscooter | Katsuyuki Nagano | 1993-11-16 |
| 5245452 | Active matric drive liquid crystal display device using polycrystalline silicon pixel electrodes | Kohji Senda, Eiji Fujii, Fumiaki Emoto, Yasuhiro Uemoto, Atsuya Yamamoto +1 more | 1993-09-14 |
| 5243169 | Multiple torch type plasma generation device and method of generating plasma using the same | Haruo Tateno, Akira Bunya, Susumu Matsuno, Hiroshi Saitoh, Tsutomu Itoh +1 more | 1993-09-07 |